modified tutorial-3-rbf.ipynb

Author: kshitij-maths

.gitignore

@@ -12,5 +12,4 @@ pygem.egg-info/
 # virtual environments
 venv_pygem/
 venv_pygem
-#virtual environments
-venv_pygem/
+

tutorials/tutorial3/tutorial-3-rbf.ipynb

@@ -26,28 +26,18 @@
     "# Standard header for all tutorials\n",
     "import sys\n",
     "import platform\n",
+    "import numpy as np\n",
+    "import matplotlib.pyplot as plt\n",
+    "import pygem\n",
+    "\n",
     "print(f\"Python Version: {sys.version}\")\n",
     "print(f\"Platform: {sys.platform}\")\n",
     "print(f\"System: {platform.system()} {platform.release()}\")\n",
+    "print(f\"PyGeM version: {pygem.__version__}\")\n",
     "\n",
-    "try:\n",
-    "    import pygem\n",
-    "    print(f\"PyGeM version: {pygem.__version__}\")\n",
-    "except ImportError:\n",
-    "    print(f\"PyGeM not found. Installing...\")\n",
-    "    import subprocess\n",
-    "    subprocess.check_call([sys.executable, \"-m\", \"pip\", \"install\", \"-e\", \".[tut]\"])\n",
-    "    import pygem\n",
-    "    print(f\"PyGeM version: {pygem.__version__}\")\n",
-    "\n",
-    "import numpy as np\n",
     "np.random.seed(42)\n",
-    "import matplotlib.pyplot as plt\n",
-    "\n",
     "# Set matplotlib for notebook\n",
-    "get_ipython().run_line_magic('matplotlib', 'inline')\n",
-    "\n",
-    "from pygem import RBF"
+    "%matplotlib inline"
    ]
   },
   {
@@ -61,14 +51,35 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": null,
    "metadata": {
     "scrolled": true
    },
    "outputs": [],
    "source": [
+    "import os\n",
+    "from pygem import RBF\n",
+    "\n",
+    "# Try to locate the parameter file robustly\n",
+    "possible_paths = [\n",
+    "    \"../tests/test_datasets/parameters_rbf_cube.prm\",      # when run from tutorial3/\n",
+    "    \"tests/test_datasets/parameters_rbf_cube.prm\",         # when run from tutorials/\n",
+    "    \"../../tests/test_datasets/parameters_rbf_cube.prm\",   # when run from PyGeM root\n",
+    "]\n",
+    "\n",
+    "param_file = None\n",
+    "for p in possible_paths:\n",
+    "    if os.path.isfile(p):\n",
+    "        param_file = p\n",
+    "        break\n",
+    "\n",
+    "if param_file is None:\n",
+    "    raise FileNotFoundError(\"Could not find parameters_rbf_cube.prm in expected locations.\")\n",
+    "\n",
     "rbf = RBF()\n",
-    "rbf.read_parameters(filename=\"../tests/test_datasets/parameters_rbf_cube.prm\")"
+    "rbf.read_parameters(filename=param_file)\n",
+    "\n",
+    "print(f\"Successfully loaded parameters from: {param_file}\")\n"
    ]
   },
   {